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People often take their drinking water for granted. In most western countries we don’t think twice before grabbing a glass and sticking it underneath a tap. But when you’re traveling the tap water may not be safe to drink.

You need drinking water no matter where you go, but with travellers diarrhea, giardia, hepatitis A, typhoid and cholera among the illnesses that can be transmitted with bad water, it pays to know which parts of the world guarantee clean, safe tap water, and where you should be sourcing bottled water instead.

The water you need to be most concerned about is water that might contain microorganisms that will make you sick, and in less developed countries, you are more apt to run into water that contains a variety of microorganisms you want to avoid. Which countries have unsafe drinking water?

A Travelers Guide to Tap Water

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It pays to know which parts of the world guarantee clean, safe tap water, and where you should be sourcing bottled water instead.

It pays to know which parts of the world guarantee clean, safe tap water, and where you should be sourcing bottled water instead.

Using information gathered from the CDC to highlight which destinations guarantee clean, safe, drinking water, the following guide is handy for identifying where drinking from the tap is OK, and where you’re better off doing further research on the subject. Is it safe to drink the tap water in

You need to keep in mind that this is a very conservative guide, and that “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty.

“Unsafe” doesn’t mean “drink this water and you’ll die”, just that you should be cautious when you’re traveling there. The drinking water in Mexico, for instance, may have absolutely no effect on the locals living there who have adapted to its impurities, however visitors will have not built up a tolerance to it as locals have. It’s therefore not really safe to take a sip.

On the flip side, North America is listed in this infographic as one of the very rare countries where drinking water is safe. However some regions of the United States have terrible drinking water, and travelers may not be accustomed to the high levels of chlorine in parts where it is considered safe.

Since publication, this infographic has sparked controversy and debate as to the accuracy of the information. So I once again reiterate, that this is a very conservative guide, based off the standards of the CDC, which means you should be cautious about drinking the local water in these countries if you’re not accustomed to their level of filtration.

The main message that should be taken away from this post is that water, anywhere in the world, can be unsafe if you’re visiting and you’re not used to the levels of impurities and / or filtration.

Infographic: Staying on the Safe Side

Tips for Drinking Safely in Countries with Questionable Tap Water

As I mentioned, the above info-graphic is highly conservative, for instance Hungary is very proud of the water, and there are very old and very fancy public drinking fountains throughout Budapest which tourists rarely find problem with. Which countries have the best tap water for drinking

Though if you’re traveling anywhere which was marked on the graphic as “unsafe”, further research is required and you’re best to adhere to the following tips: Which countries have tap water which is unsafe?

Ask the Locals

Learn to ask the locals about the quality of the tap water, after-all, these are the people who are living there, and generally their primary interest is in ensuring tourists leave with a positive opinion of their country.

Your hotel will let you know if the water isn’t safe to drink, and the hotel concierge has the most experience with tourists visiting their destination. If water is unsafe, there will usually be a notice posted by the faucet in your room, and the hotel will provide complimentary bottles for you to drink from. Make sure you use these bottles to take your pills and brush your teeth too.

Kumari Sarki collects drinking water from a tap at a NEWAH WASH water project in Puware Shikhar, Udayapur District, Nepal.

Boy drinks water from a tap stand at the school, NEWAH WASH water project in Puware Shikhar, Udayapur District, Nepal.

It’s Not Just What You Drink

If the water is unsafe to drink, don’t brush your teeth with water from the tap. Check that natural bodies of water are safe before you swim, keep your mouth closed in the shower and always use soap, and don’t accept ice in your drinks. Beers and sodas should be drunk from the can or bottle if glasses don’t look clean enough for you. Remember too that if your beer has been chilled in ice, the outside of the can may have been contaminated too.

Also, and this gets many travelers, if you can’t drink the water, don’t eat the salad either. Only eat food which has been cooked or that has a peel which you can remove. Salads are generally washed with local water during food prep, so always ask if it has been purified if you’re unsure.

Be Certain That the Bottle You Bought is Sealed.

Sometimes impoverished nations refill their bottles from the tap…that defeats the purpose. Is it safe to drink the water in Afghanistan?

Boil and Filter

If it’s inconvenient to take bottled water with you, for instance when heading into the wilderness on a trek, boil your water or take water filters with you. While the above guide recommends leaving a clear bottle of water on a reflective surface in bright sunlight as an emergency measure, do note that glass bottles don’t let in the UV light which is necessary to disinfect the water, so stick to plastic for the success of this method.

A fantastic purification device for travel is the SteriPEN Freedom, as reviewed on the Legendary Adventures of Anna – these kind of steripens use ultraviolet light to sterilize the water so that the bacteria are unable to multiply thus making the tap water safe to drink. You can use the SteriPEN Freedom for 45 seconds to sterilize up to half a liter of water.

LifeStraw is another fantastic option for making contaminated water safe to drink. It purifiers the water and is perfect for hiking as they are durable, lightweight, and require no electricity or batteries to operate.

A fantastic purification device for travel is the SteriPEN Freedom

Anna from the Legendary Adventures of Anna about to purify her water.

Anna from the Legendary Adventures of Anna drinking purified water.

Insurance, Insurance, Insurance!

Travellers diarrhea, giardia, hepatitis A, typhoid and cholera. Don’t leave the country without taking out adequate travel insurance which covers health and medical while you’re overseas. If you have no idea where to start, head on over to our post which details what to look for when purchasing international health insurance. I can’t stress the importance of traveling with international health insurance enough. Which countries is it safe to drink tap water?

We go throughTim Jennings at Individual Healthfor insurance with #GeoBlue – they have a network of elite doctors in over 180 countries, a hugely helpful mobile app for when you’re sick abroad, and make their best attempt to arrange direct payment no matter which medical provider you see.

No-one wants to get sick on vacation, though when it comes to consuming water, some people will run into problems no matter where they go. For more information on insurance with #GeoBlue contact Timothy Jennings at sales@individualhealth.com orclick for a free quote.

A woman cleans her pots in a river while her child watches. Photo taken by Irene Scott for AusAID.

A woman cleans her pots in a river while her child watches. Photo taken by Irene Scott for AusAID.

Travel Responsibly with Bottled Water

Bottled water is readily available almost everywhere. Hotels provide it, tour companies supply you with it, and you can always buy it in stores or roadside stands. So don’t worry overly much about the water… just grab a bottle and get on the road. Is it safe to drink the water in Cambodia?

Please do however dispose of your bottles responsibly. Non-biodegradable items are starting to cause a huge problem throughout the world, so please don’t add to the litter. This is another perk of traveling with a steripen – purifying water is a great way to be kind to the environment by wasting far less plastic from all the water bottles you would otherwise consume. You will save money on water and lessen your environmental footprint too.

Please dispose of your bottles responsibly. Non-biodegradable items are starting to cause a huge problem throughout the world, so please don’t add to the litter.

Please dispose of your bottles responsibly. Non-biodegradable items are starting to cause a huge problem throughout the world, so please don’t add to the litter.

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Megan is an Australian Journalist who has been travelling and blogging since 2007, with the main aim of inspiring others to embark on their own worldwide adventure. Her husband Mike is an American travel photographer, and together they have made the world their home.

Committed to bringing you the best in adventure travel from all around the globe, there is no mountain too high, and no fete too extreme! They haven’t been everywhere, but it’s on their list.

Thanks Cat! I grew up in Tasmania, Australia, so similarly have been spoiled with beautiful water. I find that generally people are used to the taste and flavor of the water where they grew up, so really, water can be a fairly subjective thing!

The Steripen is great- if the only problem is microbes. but, all too often the water is laden with heavy metals, with things like arsenic or lead- and then you have truly accomplished little. it’s why the Katadyn devices may be more useful. Or- to carry a hot water immersion heater and some charcoal– which of course means you won’t even get COLD water…. But, you will have safer water.

Thanks Penny – it’s fairly shocking when you see it all put into one picture like this to realize that really, the vast majority of the world is hit with unsafe drinking water. We really are spoiled to have been raised with access to clean water.

Hope you can hook up something like a SteriPen – a few people have also mentioned a product called LifeStraw which is apparently fabulous as well. Definitely difficult budgeting for bottled water when you’re residing in Africa full time, I think a SteriPen investment would be an amazing thing :)

I’ve learnt to drink tap water when I started traveling. Before I did not drink tap water even if in my country it is safe. I think this is so important to remember the rules and preserve yourself from being sick. Illness can ruin any holiday or a journey. Stay safe people!

Absolutely Agata – way better to be safe than sorry, especially when you’ve put all of your time and money into having a wonderful vacation, illness is the last thing you want thrown your way. Research and taking a few little precautions if you’re not sure can really go a long way to ensuring your health.

Thanks for the clear and comprehensive resource about safe drinking water around the world. The only place I’ve had a problem — so far — was on my first trip to Mexico. I didn’t drink the water, but I wasn’t diligent about salads and ice! I paid for it.

Glad you enjoyed it Cathy – I’ve heard about the water in Mexico – it has a fairly fierce reputation!! I’m going to be on a super strict budget of bottled water when I eventually manage a trip!

Salads are something which get people every single time – you don’t see it being prepared so you just don’t think. A mistake you’ll only ever make once though! Sorry to hear you learned the hard way :(

Thanks Terry – definitely go for the bottled water while in Russia :) Happy travels!

Belen
December 5, 2015

I think this is a gross oversimplification. Russian water in Moscow is fine, despite that my grandparents still boil it but that’s fine. In the Russian countryside there isn’t really any “tap” water to speak of, so e groundwater/springs are fine.

If you generalize about Russia what other countries are yu generalizing about? Honestly.

Hi Belen, thanks for the note about water in Moscow being fine. Though your comment in itself is a gross oversimplification of this article. Because I have quite obviously gone into a great amount of detail to stress that the infographic (provided by the CDC) is highly conservative, and that when considering the information here, you should note that “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty.

“Unsafe” doesn’t mean “drink this water and you’ll die”, just that you should be cautious when you’re traveling there because people’s body’s are used to different mineral counts in different parts of the world.

My number one tip is that if you are unsure of the water in a new area of the world you should further research, and your best source of correct information will be the locals and other tourists who have just passed through the area. Though you seemed to have completely neglected that point and just taken the info-graphic at face value.

So next time, maybe consider reading an article thoroughly before you try to preach about gross oversimplification.

Great post Megan! Not sure if your readers have heard of the LifeStraw from Vestergaard but this is a very cool and affordable filter device that one can take in their backpack. We use them in the Yellowstone Basin in the local streams to keep from getting sick. For those interested here is the link to their website… http://www.buylifestraw.com/en/ – definitely worth a look for all you global travelers.

Thanks John – sorry to hear you’ve experienced both cholera and typhoid first hand though. While the map may be on the conservative side, it definitely pays in a situation like this to be more conservative than sorry! I can absolutely get behind being extremely cautious about the tap water. It’s just not worth the risk of getting ill.

Ah yes, drinking water is always an issue! We always brush our teeth with tap water no matter where in the world we are, as we think it’s a good idea to get a little bit used to it. Here in Grenada in the Caribbean, the tap water is safe to drink, but it’s not on the infographic – we all drink it straight from the tap, which is awesome!

Having a steri pen of some sort is key as well, otherwise way too much plastic is being disposed of, or littered everywhere.

True that brushing your teeth is a good way to slowly integrate yourself into the country in terms of getting used to the tap water little bit by little bit. Especially if you’re spending a decent amount of time in one destination as opposed to just merely passing through. Though in the end it all just comes down to researching, and I think the best way is to find tourists who’ve been through that country just before you.

Noted on the water in Grenada – will lock that to memory for when we hit the Caribbean :)

A great guide with lots of things to think about. I’m going to be traveling next year to an area without safe drinking water, and already started to get some vaccines for it (Hepatitis A already) and we will be treating all of the water that we drink… but there’s always those little things that you forget, like keeping your mouth closed in the shower! Thanks for the tips for safe travel :)

Great guide! I once got very big problems when I ordered a fresh orange juice in Marakesh. Unfortunately they mixed it up with dirty water… not a nice experience. Asking locals is indeed the best and safest way.

Thanks Tim – Can’t believe we have to be careful of the orange juice now too :S! Who mixes juice with water!! Sorry to hear you didn’t have the best experience – hopefully you’ll have a safe run in the future :)

Tap water is really not recommended for drinking where I live. I Think the only country I drank from the tap is Australia. All else, I go for bottled water mainly because I have sensitive stomach and I wouldn’t want to get sick on the road. This is a really helpful article by the way

It’s also amazing how many countries refill and reseal water bottles and try to sell them as mineral water. Another way to travel responsibly is to crush your bottle so that it cannot be collected an reused. This will help save many others from some nasty water surprises!

You’re telling me! Something I hope people don’t have to learn the hard way; very frustrating when you’re trying to be good about your water consumption and something like that completely negates your efforts.

Great tip on crushing your water bottles after use – going to start doing this! Thanks :)

I am recently on a trip in Asia (China)and i did not know before coming here about stripens and Lifestraw. Also did not know that plastic water bottles were taken and reused. Not good. So i would leave mine behind uncrushed everywhere i went. In China you are not allowed to drink liquid or food on subways so i rarely saw anyone with bottled water anywhere. Though the garbage and plastic bottles strewn around the ground of tourist destinations astounded me! Most ‘toilets’ in China do not have sanitary soap to wash hands after and only have tap water or even none at all to wash hands. Surprised me!

Hi Sea, hope you’re having a great time in China – I visited recently, and ran into the same things you’ve mentioned, that there is a surprising amount of plastic litter and garbage in high touristy places, and no sanitary soap in bathrooms. Fortunately I’ve become accustomed to traveling with my own little sanitizer / hand wash!

Definitely check out Steripen or Lifestraw on your next trip – or if you’re in Asia for a while, you could probably get them shipped to your hotel or residence.

That’s a whole lot of the world with unsafe drinking water. I tend to drink bottled water most of the time when I travel but I have to constantly remind myself with things like cleaning my teeth and not eating the salad.

It is indeed! I think that the main point is that the water abroad just varies so much in terms of level of filtration and other nasties, that while the locals may have built up an immunity, travelers won’t have. So it’s always important to consult other travelers who have just passed through your upcoming destination, and really remind yourself of the different ways you do ingest water – remember the teeth and the salad! Gets people everytime!

I watched a man in Vietnam filling bottles with water from a tap. He had a bottle sealing thing, which even put the plastic around it. So sometimes I am a little sceptical about the bottled water too. However, I do look for what seems to be legit. It is brushing my teeth where I sometimes slip up. I have resorted to putting a sock over the top to remind me, Great infographic.

That’s really sad to hear Paula! SO frustrating when you go to efforts to prevent ingesting this kind of water but you’re out witted by con-men in the local town. I guess the biggest thing is just making sure you’re alert of your surroundings, and as you said, look for stores which appear to be legit.

Brushing your teeth is the bit that seems to get everyone – even I slip up sometimes!! Glad you enjoyed the graphic.

Interesting. I always ask the hotel (unless it is already stated by the sink, which is the case in most international chains) if the water is safe but to be honest, I almost always buy bottled water. Even in places where drinking water is safe, not being used to the type of water can cause an upset stomach, the last thing you want on the road, so i never take chances. The exception? I always brush my teeth with tap water unless it is really unsafe (ie brow, clearly marked as unsafe, etc.) and I feel it helps get used to the water of a place in a mild manner in case you then have a salad or fruit, which I always (I know, I know I shouldn’t ) eat on the road. Because i lived and traveled in Africa for long, my stomach has become quite immune, it must be a very inhospitable place for bugs! Good guide to refer to Megan!

I’ve also found that hotels generally always know best – loving the amount of filtered drink bottle options and steripens etc that are coming out onto the market now too though.

And that’s a really good point re brushing your teeth with the water to slowly allow your stomach to adapt if it needs to, especially if you’re situating yourself in the one spot for a decent amount of time, bottled water can really start to add strain on both your wallet and the environment.

Glad you enjoyed the guide Mar – I think it really does come down to our stomaches being used to a water from a certain region and just not being able to handle water with different levels from elsewhere. Always pays to be cautious!

Great tips as always, Meg! During our recent trip across Central Asia we found that the Sawyer life straw we had with us was a lifesaver, not only while hiking, but also when we travelled across deserts or less populated areas.

A few people have mentioned the LifeStraw too actually, I’ll have to look into it for our next trip because it does sound amazing. I’ve added it as a tip into the post since so many people were recommending its use :)

Purification devices really are getting sophisticated and smart these days, you’ve even got drinkbottles now which filter the water before it reaches your mouth. Very hopeful for reducing the impact on plastic bottles and litter around the world :)

Great infographic! Living in the US, I always took my clean water for granted. Once we started traveling, I had to keep reminding myself of the little things like keeping my mouth closed in the shower and not eating salad. Depending how long we’re in a area or what we will be doing for the first couple of days, I might still drink bottled water even if the tap water is safe. Sometimes the differences in the mineral content can cause an upset tummy.

I think we all do quite honestly – it’s not until you start traveling that you realize just how lucky we actually are to be living in a country with easy and instant access to clean water. There are billions of people out there who aren’t so lucky.

Little things like closing your mouth in the shower are always tricky to catch onto – I even catch myself up sometimes! I think the biggest thing is just being as cautious and responsible as possible though. And you’re absolutely right, often it’s not even that the water is unsafe, it’s just that your body isn’t used to the different mineral content, so it’s always better to be safe than sorry when it comes to consuming water overseas. It really can ruin a holiday if you end up getting sick.

What a great infographic and tip to remember it’s not only the water you drink. Brushing your teeth with contaminated water is something many people don’t think of. I was surprised about South America not having any safe water. When I was in Patagonia, I was told that natural water sources were safe, except in the Tierra del Fuego, where beavers have infected the water with giardia.

Thanks Jackie – I’m sure the drinking water in South America is generally decently safe, from my experience the majority of the time it’s not necessarily that the water is unsafe, it’s just that your body isn’t used to the different mineral content, so it’s always better to be safe than sorry when it comes to consuming water overseas.

Best bet is to always consult with tourists who have visited right before you, and check with the staff at the hotel you’re staying at too :)

Excellent post, Megan!! I love this, because you explain through and through! Asking the locals, using water bottles, insurance, etc. Very informative! CDC is a very reliable source, so it’s great that you looked up through that.

When I was traveling in Southeast Asia, I used filtered water bottle; sometimes I do buy bottled water. What do you think about filtered water bottle? I used that and it seems to work good, but perhaps maybe comparing to bottled water, it’s a lot better. Also, I actually have to admit that it didn’t crossed my mind to close my mouth while showering! Yikes. I did took HEP A immunization, but I know it’s not necessarily would mean that it would prevent 100%. Ah! Speaking of this, I recommend you to mention about this immunization though! :) It’s helpful!

LIfestraw and other electronics – I didn’t know they existed! I mean, of course in this days and age, but I wasn’t aware about this! Thanks for sharing :) love this post! I’m going to share it :)

Thanks Stacey – our aim was to provide people with as many practical tips as possible, because it really is so important to be aware of the implications of drinking unsafe water, and too many people think they’re avoiding it when really they’re then brushing their teeth, eating the salads etc, so buying bottled water makes no difference!

I think bottled water is always going to be a lot better than drinking through a filtered drink bottle, but ultimately those drink bottles are pretty well tested and safe to use too. And thanks for the tip re the immunization, yes, that’s a brilliant tip for all travelers to take action on before they leave home. I might actually write a full post about immunizations and vaccinations this week. Thanks for the topic inspiration!

Glad to hear you’re always safe with your water – it’s not even really that it’s unsafe in many places, it’s just that our bodies are not usually used to a different mineral count. So it’s always good to be safe.

Great infographic and techniques! I’m usually very cautious with non-bottled water, even in countries where it’s supposed to be super safe. Rather safe than sorry! Sometimes I do give up and go for it after a few days of “testing”.

Thanks Hugo – definitely rather be safe than sorry, a lot of people have mentioned above that when they’re fairly certain it’s safe to drink they’ll spend the first few days on bottled water but will slowly introduce the local water to their body via brushing their teeth etc. This is probably a good way to gauge whether or not you can handle water with a different mineral content to that of which you’re normally used to at home :)

Travel safe!

Carol Colborn
September 6, 2015

What an excellent comprehensive and visual guide. The maps certainly help even with just a glance. And your tips on what to do in unsafe places are a gem. Thanks!

Thanks Carol – so glad you found the infographic and tips helpful. I do love the infographic as a visual guide, I find that my mind at least consumes and processes information quicker when something is presented in a visual way.

I’ve been travelling with a Katadyn MyBottle Water Purification system water bottle and it’s been amazing. It has a filter that collects all the bad stuff and you can drink it right away through the straw. I hate having to buy numerous plastic water bottles abroad and this lovely product reduces all that plastic and saves money on bottles. Stomach problems are the worst when travelling and can be prevented with all the points you’ve highlighted

So glad you’ve had success with your water bottle Mallory :) There are some seriously amazing water filtration tools coming out onto the market now which is making it easier and easier on both the travelers wallet and on the environment – buying plastic bottles is the quick solution to unsafe water in many ways, though long lasting effects can be prevented by more sustainable devices :)

Wow – I didn’t realize that so many countries had “unsafe” water. I figured that number would be lower. It’s also interesting because I’m living in Germany, and it is one of the countries with the best tap water. However, the majority of the people here don’t drink tap water at all. Even as I was in Korea, a “safe” country for water, there were times where colored water came out of the fosset. yikes!

I know, I was fairly surprised when I first found the infographic too – funny how it really hits home hard when you’re presented with a visual like this. Though as I mentioned, it’s definitely a conservative guide, and “unsafe” is more just that your body is unlikely to be able to handle water with a different mineral content and level of filtration when traveling abroad.

For instance the water in Iceland is supposed to be some of the best in the world, though because of just how natural it is, when we turned the hot water on in the shower the smell was a hideous sulphuric smell! I think a lot of the time it’s really going to depend on the individual :)

starcrossed lovers
December 22, 2017

Korea has been one of the countries with clean water for thousands of years.
However, it was polluted with excessive industrialization.
But due to constant government’s effort, the water has become clear enough to drink directly since the 1970s.
A recent UN report said that South Korea’s water quality is the 8th cleanest water in the world.
your experience was a temporary occurrence when you replaced the local water pipes, or because it’s a old water pipes that you had lived a house.It was not the matter of the water.

Most people in Korea use water without special water purification facilities when they shower and wash the dishes and cook

But it is also true that people who remember last day when water quality was poor still have doubts. Once again, Korean tap water is perfectly okay to drink.

Thanks for sharing your knowledge about tap water in Korea. It’s fantastic that the Government has made a successful effort to make it clean again after the industrialization. I think there are probably temporary occurrences like that everywhere – sometimes after a big storm, the water in Australia comes out brown too!! But generally safe to drink :)

We are totally spoiled with perfect water in Europe, there for I generally always buy bottled anywhere “outside” – not because I don’t think it’s safe elsewhere but just because I love our own water and am used to that. Best water however comes from streams in the mountains and glaciers, but unfortunately they are not available everywhere ;-)

Absolutely – I agree with you that I’ve found generally an individual’s tolerance to water is going to be shaped by the smell and taste of the water they have grown up with. Wouldn’t it be nice though if natural water were available everywhere throughout!

Very cool post! I especially love the informative graphics and will definitely share it and pin it! On another hand, “safe” and “tasty” are two different things, so while a water might be “safe” to drink, it still might be quite untasty.

Thanks Jolanta! Safe and Tasty are definitely two completely different things, and I absolutely agree with you that a lot of the time we can be put off by water which may not be tasty, though is totally safe to drink. Like in Iceland, the country has some of the purest drinking water on earth, though as soon as we turned on the hot water taps in our shower, a horrid solphuric smell came out with it which made us double think whether or not we should be drinking it.

In reality it’s 100% safe, it’s just very different to the water we’re used to back home. Luckily though filtered water bottles etc are available pretty much all over the world now, and I think that helps overcoming the mindset even if the water is in actual fact safe.

Wow a few of the places said not to have clean water surprised me here. Namely Russia, a place I have been and drank the tap water. I will definitely think twice next time I am there now. Also totally agree that insurance is so so important. I had an experience travelling in Cambodia where I was very cautious about everything I ate or drank and my husband was eating and drinking everything in sight without getting sick. On the last day I let me guard down and ate a salad despite refusing to eat it in the days before. By the time we got to Singapore the next day I was so ill I needed to be rushed to hospital. Luckily I had insurance which covered the whole thing. Thanks for highlighting a very important issue Meg.

Holy dam, that’s a horrible experience, so sorry to hear that Jen. Insurance really is one of those really important parts of travel that we don’t necessarily want to think about, but you’re ever so glad for when it’s there. Gotta hate that though how one person can be totally fine but the minute you ingest a drop you’re gone.

I guess when it comes to water it really is all about how the individual handles it. Which is hard when you’re traveling with someone and you’re seeing that they’re not getting sick so think it’s likely fine for you too.

So sorry to hear you had a bad experience with falling ill – safe travels for the future XX

What an incredible guide! We do take drinking water for granted and that’s why I think people should travel more to see what’s happening in the rest of the world. I will be traveling to Turkey soon so it’s good to know where they fall on the list of drinking water safety. A point that I’m glad you made is about the water bottles. There is so much waste around the world and water bottles seem to be at the top. People should buy reusable bottles and travel with them!

Thanks Mia – definitely hook yourself up with a reusable filtered drinking bottle before you hit up Turkey – it’s not worth the risk of falling ill.

And absolutely re the resuable drink bottles – if everyone could start implementing small but sustainable steps into their everyday travels and lives they may just start adding up into big differences which will see us improve the planet.

This is an excellent resource for any traveller! But I actually knew that tap water is safe to drink in Costa Rica, and even in most of Nicaragua and some places in Mexico… I think this regularly changes. Then, there are countries where tap water is safe to drink and just tastes foul. UK is one of them :)

Thanks Claudia – and I agree, it’s really based off the individual and their tolerance to different mineral content. And you hit the nail on the head, often “safe” doesn’t necessarily translate into “tasty” – I’ve found that generally individuals are used to the taste and smell of the water in the region of where they grew up.

Janet Edwards
July 22, 2016

Water in Uruguay is fine to drink out of the tap. The state water company OSE provides most pf the population and out in the country when a well is dug, it has to be tested.

Hi Janet, thanks for the heads up on water in Uruguay :) I haven’t been able to make it there myself, but hopefully in the future, it’s on the list! Interesting to hear that most bottled water is just tap water anyway.

I don’t know how you do it, but I swear I learn something new and valuable every time I read your blog! Thank you for these informative and well thought out posts. I have traveled mostly in places where one doesn’t have to worry about water like Europe and the USA, so I never really thought twice about unsafe water. I’ll make sure I’m prepared as I branch out to other countries that don’t have safe drinking water!

Thats so lovely, thanks Francesca! Really psyched that you’re enjoying everything we’ve been putting out on the blog.

And glad we could make you stop and think about the water when you’re traveling – it really is just all about preparing yourself with some quick research before you go. It becomes more and more important as you start hitting up more countries which are further off the beaten path and in different regions of that of your home.

Thanks for such a detailed and informative article, Meg! I grew up spoiled drinking tap water in the US, but living in Asia for the past four years it has been striking how this resource I took for granted is not accessible to all. We were gifted a Steri-pen a couple of years ago, but found that while it made the water safe to drink, it didn’t remove the particulates in the water from pipes, and sometimes the color of the tap water was a bit off-putting. Instead we usually buy bottled water when we’re on the road, which I really feel terrible about doing. When we’re in places for longer we always try and get an 18-liter bottle for our room which we can refill our Nalgene’s with. Looking for a better alternative before our next trip. Will have to look more into the LifeStraw!

Definitely check out the LifeStraw – I haven’t personally used it but I added the recommendation to the post after a huge outpouring of support from it in the post comments. So that could definitely be a possibility for you.

I think the mental obstacle of drinking off colored water even if it is technically safe can often be more difficult to overcome, so I definitely understand your preference for bottled water instead. We really don’t realize how spoiled we are to have instant access to pure drinking water until it’s gone!

I spent months living in rural Malawi and I know first hand how valuable safe water is. My daily schedule was dominated by boiling and filtering. Now whenever anyone asks me what my drink of choice is, I always say tap water. I know they really mean what wine or cocktail I prefer, but honestly there is nothing so refreshing (literally and emotionally) as Canadian tap water. I never take it for granted now.

There are some really good tips in here Meg! While I was traveling through Asia, I was extremely careful with what liquids and foods I ingested. I took one chance in Thailand and was bed-sick for 2 weeks…never again!

Thanks Ron – sorry to hear you got sick in Thailand; really do have to just be so careful because it always ends up being that one time you decide to take a chance!

Travel safe!

Pilar
September 15, 2015

This is actually not correct at all. I have been to southamerica and there are a few countries there with better tap water than any european country. I assume you didn’t do your research correctly and just grouped every south american country in the same bag as a lot of ignorant people do. I would’ve expected more from a “journalist” or whatever you are. Please do your research better next time.

Hi Pilar – so just as my job as a journalist is to research properly, your job as a reader surprisingly is to actually “read”. If you’re “assuming” I didn’t do my research properly perhaps you should go up to the top and read the post instead of taking the infographic at face value and making assumptions as to the post. Generally the point of leaving a comment is to reflect that you are aware of what was written.

So let’s recap for your benefit: This infographic was created by the CDC (United States Centers for Disease Control and Prevention), and is based on their scientific data. The words around it (my research) provide context that this is a highly conservative guide, and that “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty. “Unsafe” doesn’t mean “drink this water and you’ll die”, just that you should be cautious when you’re traveling there.

My number one tip is that if you are unsure of the water in a new area of the world you should further research, and your best source of correct information will be the locals and other tourists who have just passed through the area.

My tip to you is that if you would like your comments to be taken seriously online, you should compose something which is reflective of having actually consumed the content in whole. Out of 40 odd people who left their opinions on the post you seem to be the only one who didn’t bother to read through the context provided to accompany the infographic. So please read better next time.

I really can’t force myself to drink tap water, I don’t know why. Even when I was living in Finland (where the water is considered to be one of the cleanest ever) it took me few months to get used to drinking tap water. I really need to change my perspective, thanks for this informative post Meg!

As you mentioned above, that info-graphic is highly conservative and shouldn’t be taken for granted. It is just full of misinformation and could easily confuse fellow travelers. For instance, I am Croatian and I must say that the water in Croatia is not just drinkable, but it’s one of the cleanest in the World. It’s obvious that this info-graphic is made without any further research.

Hi Anca, thanks for your feedback. I’ve been through Croatia and drank the water there to without issue, so I agree that it’s safe in that country :)

I’m not sure that it’s necessarily bad research which went into the info-graphic as opposed to high standards of data which may not be comparable. It came from data collected from the CDC, though I think the issue with compiling information like this is that what you’re measuring or testing is a system which is very dependent on where someone is from and where they’re going as to whether or not water will be safe. So for instance while the water in Croatia is clean, it likely has a different mineral count/level of filtration to water in say the US. Even though it’s clean, it could be upsetting to someone’s stomache who isn’t used to a different mineral count.

I do agree that publishing the infographic as a stand alone would have been irresonsible, because it is super conservative; a lot of people on the CDC website accused it as being a political map more than anything else; though I still think it has it’s benefit in being shared with the contextual information at “not safe” doesn’t mean “dirty”, just that your body may not be used to it.

People take this issue for granted and don’t think twice about clean water when traveling, so having something to visualize really helps wake people up. As long as they fully read my post and take away the message that you should ask locals and other travelers if you’re unsure, realizing that it’s different based on the individual, then I’m happy to have still utilized the graphic here.

Tap water in South African cities is generally considered quite safe. Generally, you can trust water from city waterworks as much as anywhere. South Africa has a national department that tracks water quality.

South Africa has great wealth and its government spends some 11% of its GNP for medical care alone. This is not a Third World country in the usual sense.

Thanks for sharing your knowledge about water in South Africa. That’s a part of the world that I haven’t yet made it to, though we’re hoping to very soon. Keep hearing about the beauty of the country from traveler after traveler!

Sounds like the government really prioritizes health which is fantastic. Duly noted on the drinking water – thanks for the tip!

Very useful post, thanks! We’re currently in Chiang Mai and rented a “serviced apartment” for a month, with kitchenette. We buy large bottles of drinking water (6 liters) instead of drinking tap water like back home in Belgium. Better safe than sorry! I pinned the post for future use and hope to help spread the word.

Thanks for sharing Birthe – hope you’re having a fabulous time in Chiang Mai! When you’re unsure about water, it largely does come down to a case of taking precautions to be safer rather than sorry. Because illnesses from bad water can really do a number on you, and it’s the surest way to ruin a trip!

A lot of the time it’s just because your body is used to a different mineral count because it varies so much between countries.

Daniel
February 13, 2016

Argentina water is 200% drinkable in the 96 %of the country I live in Argentina since I’m kid drinking all the time and healthy.

Hi Daniel, thanks for the tip re Argentina! The infographic is definitely super conservative, most of the time it comes mainly down to the individual traveler and what kind of levels of filtration their body is normally used to.

Good to know the water in Argentina is safe. Thanks!

Ryan
May 5, 2016

I love how no where in Africa has safe drinking water. I have lived in South Africa my whole life and the tap water here is absolutely fine to drink., if you’re wrong about that I’m not sure a bout the rest of you research

Hi Ryan, thanks for letting us know about South Africa. As the post pretty clearly spells out though, this infographic is a conservative one from research conducted by the CDC, and “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty. We said that a couple of times to make it pretty clear ;)

To avoid the plastic waste and uncertainty around the re-filling and sealing of plastic bottles of water, I always carry chlorine dioxide water sterilising tablets. One (or two if you are very concerned about giardia etc) per litre does the trick, they are lightweight to carry and are useful if you cannot make a fire to boil water, or your filter has run out etc etc. Carry a few bottles of your own and I always have a sterilised litre in the room/tent for cleaning teeth or taking medication etc In places where you cannot be sure that the water is safe, avoid ice, ice-cream, salads and un-peeled fruit – anything that might have been washed with the water

Great approach Carol – one of the greatest ways we can reduce waste is by avoiding plastic bottles, so I absolutely encourage every traveler to follow your lead and invest in a purification device or travel with water sterilising tablets.

And sounds like you’re a pro – cleaning your teeth with water you wouldn’t drink is something which catches a lot of people out!! Eating and taking medication too.

Thanks for sharing your tips :)

strudla
May 11, 2016

Slovakia has a perfectly safe drinking tap water. We only have drinking water everywhere (also used to flush toilets and in car washes). In fact, the Slovaks are surprised when they travel abroad and find out that the water is not drinkable in other countries, because we take it for granted. According to this websie – http://pitnavoda.enviroportal.sk/kvalita-pitnej-vody-v-regionoch – Slovakia has the largest natural reservoir of underground water in Central Europe. Italy, on the other hand, which is marked as safe on this website, is very questionable. Wherever I went in Italy, I was always told by the locals not to drink the tap water because it was not safe for drinking. So..

I would not trust information provided by United States Centers for Disease Control and Prevention. You better check other sources as well. I had a quick look at their website and they provide inaccurate information on many countries. Especially about rabies and vaccination against rabies.

Meg, you say that the reason why it is unsafe for tourists to drink tap water in some countries is that “people’s body’s are used to different mineral counts in different parts of the world” and yet your number one tip is to ask the locals because they are the “best source of correct information” .. this doesn’t make any sense..

Hi Strudia, thanks for sharing your experience with the water in Slovaka. As the post says, tap water and your ability to consume it will vary from person to person – I look forward to traveling through Slovakia knowing that the water will be clean :)

Re the tip about consulting locals, I’m not sure why this doesn’t make sense to you. Absolutely it’s a very personal thing whether or not you’ll have a reaction to different water overseas, though if you’re speaking to a local who deals and interacts with tourists every day (you’ll note my suggestion was seeking out a hotel concierge), they have a very good understanding of how people from overseas react in their local environment.

Nothing is ever going to be 100%, but from my experience, local knowledge is a pretty good place to start.

Thanks!

Rajaraman
June 17, 2016

Dear Megan, I am travelling from India to Australia during September and was planning to carry a bag full of bottled water, but after reading your article I have dropped the idea. But one question, though. Do hotels in Aus also offer the same quality of drinking water? I was reading some reviews about a Sydney hotel on trip advisor, wherein a traveller had written, that hotels had specifically issued advisory against drinking tap water in their rooms. This could be ploy to force people pay exhorbitantly for bottled water. Pl. advise. I will be staying in hotels of Melbourne, Sydney, Gold Coast and cairns.

Hi Rajaraman – hotels across Australia generally have very clean water, and it’s fine to drink from the tap unless there is a sign which says otherwise. You may be instructed to avoid tap water in rural areas where they use tanks, but in the big cities like Melbourne, Gold Coast, Cairns, etc you should be totally safe.

That said, right now Sydney has been hit by a lot of flooding and rains, so freak weather like that could definitely affect the tap water. That said, it should hopefully be cleared up by the time you visit in September, and I’m sure the tap water will be fine.

If you’re ever unsure, I always ask a local in the street, or a waiter at a cafe when I’m there, and that way they have no affiliation with the hotel if you think they’re trying to trick you into buying bottled water.

Hope that helps!

Rajaraman
June 19, 2016

Thanks a lot

Laura
June 26, 2016

Most of South Africa’s tap water is safe to drink so I question how valid your info graphic is

Hi Laura, thanks for sharing your experience with water in South Africa. As we stated in the post, “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty. Thanks!

SteriPEN Freedom uses ultraviolet light to sterilize the water so that the bacteria are unable to multiply thus making the tap water safe to drink. It’s super portable and takes 45 seconds to sterilize up to half a liter of water. http://www.steripen.com/freedom/

LifeStraw purifiers the water and also remove viruses. These are perfect for hiking as they are durable, lightweight, and require no electricity or batteries to operate. http://lifestraw.com/engage/

Try the Pure2go Water Purifier from Water One Inc in the USA. It’s a true water purifier and is presented in the drink straw type for format as this is the most flexible format. There is no boiling, adding chemicals or battery operation. You simply drink the water through the straw and it’s instant purification. When you look further into most of the commonly available so called water purifiers they are only water filters. The Pure2Go Water Purifier kills Bacteria, cysts and Viruses instantly. You know it’s good when all branches of the US Military use the Pure2Go Water Purifier. The Parent company Water One Inc has over 50 years of providing ultra pure water to the Pharmaceutical and Chemical Research Industries as well as providing USA wide and Internationally purified bottled drinking water. You can purchase on Amazon or directly via http://www.pure2gopurifier.com or UK/Europe http://www.pure2gouk.co.uk both sites have the Pure2Go Water Purifier on sale

You can drink tap water from most if not all household taps in South Africa, even most of the taps in public parks, you can even (if you really want to)drink the water from taps in restrooms and public toilets…

Please do a bit more research before you simply copy and paste your so called stats and info.

Hi Jacques, I agree, we were in South Africa quite recently and the drinking water was absolutely fine :)

However you may have missed the analysis we made of the info-graphic … we concluded it was very conservative, and that “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty. So it’s hardly a simple copy and paste without research.

Chris
January 25, 2017

Thanks for the info, just for clarification, you said that the lifestraw does remove viruses. I received a personal email from their support staff and he said that the lifestraw does not remove virus’ or heavy metals. Thank you for all the helpful information.

The Caribbean is pretty safe to drink – like anything, if you’re in far-flung rural areas it’s probably safest to avoid it unless it’s been boiled, filtered or chemically disinfected. But by and large it’s of a pretty high standard :)

Shraddha
April 25, 2017

Wow, such a nice tips for travellers. Water causes several kinds of diseases when we travel to other places. As there is issue with safe water availability in India, this post which share drinking water tips for foreign tourists in India will help all those who are planning to travel to India.

I’ve done water testing (as have most trained chemists). Most bottled waters would fail municipal water standards in the US. Municipal water standards and their results are published, easily accessible, and frequently challenged. Bottled water is just whatever they put in there. And in fact, the bottling process adds significant contamination – the bottles used are practically petri dishes they’re so good at encouraging bacterial growth.
I like to take something like Grayl water on my trips to asia.https://goo.gl/tNOVsG

Thanks for sharing your knowledge Katie, and for the recommendation on Grayl water – crazy how we feel better about drinking bottled water even though the reality is it’s probably no different to that which is coming out of the tap :S!I might have to adjust my mindset on that!

Thanks for the tip on the Camelback filtered water bottle David – I’ve recently discovered filtered water bottles too and they seem to work really well. Camelback is a great brand.

Happy travels! Thanks for sharing your experience :)

Diana
August 10, 2017

Estonia has safe tap water! We have free drinking fountains in my town in summer too. If you see this, PLEASE change it. I want Estonia to be seen as the wonderful developed country and not the former soviet union country.

Thanks for sharing your local knowledge on Estonia Diana. I’ve heard wonderful things about your country, and can’t wait to visit at some stage myself.

The infographic isn’t one I have personally made, it’s been put together by the CDC. However I’ve used it to illustrate that “potentially unsafe” means that it could be harmful to drink if your body isn’t used to the water in the area, not necessarily that the water is polluted and dirty.

This post is an absolute must-read for international travelers. Thats why we ask all our readers to visit your blog before planning for international travels :).

I would like to add that filters would work in most cases, but if you want protection against viruses as well, you would have to opt for purifiers. This is the primary difference betwee filters and purifiers.

Kate M’s comment got me worried. If the store-bought water bottle in America is a petri dish for bacteria, what about here in Africa. Nice informative article by the way, and great comments from great people.

Yep – I do think our bodies are a lot more resilient than we often give them credit for, and certainly the point of the post wasn’t meant to scare people, just to encourage to practice caution. Glad you found the information helpful – it’s been a pretty good discussion I think in the comments after we published :)

Victoria
November 3, 2017

Re: the Caribbean…Cuban water is definitely NOT safe, as I can personally attest!

Sorry to hear that you got sick :( Hope you still managed to enjoy your trip!

Tatsu
November 12, 2017

I teach English to high school students in Japan. Now we are learning about the topic “Tap water vs. Bottled water” with the textbook. For further information, your blog has helped a lot. In Japan, tap water is completely safe, so we don’t think about the quality of water. But by reading your blog, they appreciate how blessing we can get safe water anytime.

Hi Tatsu, thanks for your feedback, and sharing our post with your class – I’m glad that your students could gain an appreciation of being lucky to have access to clean water. I think it’s definitely something people take for granted, not realizing that it’s not something everyone in the world has.

I’ll be traveling back to Japan in a couple of weeks, and can’t wait to explore your country again :)

It’s fantastic that you’ve listed on the map all the countries where it is safe to drink tap water. Honestly, this is a very handy post because this is one of the first questions I ask when I arrive in a country. It is true that many times people from Europe and the US take it for granted that the tap water must be drinkable but growing up in India (and now living in Dubai), I actually find it very surprising when I visit places in the US and Europe where you can just drink the water from the tap! We are so not used to doing that, it’s a bit funny :D Thanks for also reminding us to be environmentally friendly when we use bottled water!

Glad the post was helpful Medha! Yes, coming from Australia I’ve grown up drinking straight from the tap, so it was quite the culture shock when I realized that this was something we took for granted. It’s fabulous to see so many efforts around the world though to increase the accessibility of clean drinking water.

Safe travels!

Mike
March 10, 2018

You might want to revise your map in regards to Korea. The water quality leaving the treatment plant is technically safe but the infrastructure still widely uses lead (unfortunately mainly due to corruption, not the lack of regulation) so almost no one drinks the tap water. That’s is why there is conflicting information when you look it up online but I would not call that safe by any means.

Hi Mike, thanks for the heads up on water in Korea. The info-graphic was published by Neo Mam studios, so I’ll see if they’ve issued a new updated version since this one. Definitely highlights the point that the best course of action is to always ask locals on the ground when you arrive.

Appreciate the update!

Edvinas
March 31, 2018

Well, strange iconographic, I must say. Lithuania’s tap water is not safe? come on… I’ve been drinking tap water all my life (45 years already), and absolute majority of people do the same. In fact I was really surprised that in many parts of the world you can’t drink tap water because we all here consider safe tap water as a given. BTW, 100% of tap water in Lithuania comes from deep underground water resources,

The infographic is definitely conservative – the point is more so to alert travelers to be cautious about drinking the local water in new countries if you’re not accustomed to their level of filtration.

Thanks for providing insight into the water in Lithuania :)

Damir
June 1, 2018

Same as Croatia, I have to think twice when I’m abroad. 😂
And to be honest I never drank tap water in Italy, UK and France because it tastes like shit compared to my home town.
Only Norway comes close.

Travelling for any length of time without being able to have ice in your drinks, or eat a salad, can be pretty miserable. Here in the Philippines (where you definitely can’t drink water from the tap) I order drinks with ice and eat salads all the time because most restaurants in the cities and tourist areas use purified water for making ice and washing salad greens. It’s only in the rural areas that you have to avoid ice and salads. However, even in the cities you need to be choosy about the places for eating salads because most restaurants are just filtering tap water. That’s fine if the place looks well managed and they change their filter cartridges regularly, but of course some places get lazy. Even Starbucks uses filtered tap water for their ice and drinks, but they have a regular maintenance schedule for their filter cartridges, so I have no problem drinking their water in the Philippines.

Totally agree with you David – and it’s something that we take for granted, being able to just eat a salad or throw an ice cube in a cup.

Thanks for sharing your experience with tap water in the Philippines, honestly it sounds quite similar in Australia – the cities are usually fine, but in rural areas it can get a bit touchy.

Interesting to hear that many restaurants in the big cities are just filtering tap water. I visited Manila and Boracay last year and didn’t run into any problems, though did stay in pretty high star accommodation.

Happy travels, thanks for your comment :)

Triston
April 8, 2018

The source of ‘best countries’ as for the safe tap water is quite terrible. I would avoid drinking tap water in Germany, the UK and France. Not sure about the rest on the list. Scandinavia has better tap water with Denmark as a forerunner, yet Denmark is nowhere to be seen on the list.

Denmark is listed on the infographic as one of the countries with safe drinking water. I personally didn’t have a problem with the water in Germany, the UK, or France, but then that goes to the point that everyone is affected by the water from new regions differently. Which is ultimately what we’re trying to highlight.

I like the tips. That’s a subject I’ve never seen anyone talk about, and it’s the first time I’ve seen it through your blog. This is a really important point to take into account when traveling to various places in the world… since not all places have adequate treatment of water and in many places lack awareness.

Thank you share.
I have a travel in Ko Tao – Thailand. I will rent kayak and paddle round the island. As you know Thailand is country not safe water. I was relieved to read your post. Just read and note.

Hi Damir, as we have said in the article, the infographic is very conservative – the point is more so to alert travelers to be cautious about drinking the local water in new countries if you’re not accustomed to their level of filtration.

Thankyou for the update Ovečka :) I’m really looking forward to visiting Slovakia at some point, I’ve heard it’s a beautiful country :)

Mitch Glass
September 11, 2018

Had a couple issues but hard to tell if it was the water or the food. One instance was last week in fact. Got sick on the Pacific coast of Colombia & had to rule out dengue & all that crazy stuff..looks like it was just a stomach infection & now I’m all better 😊 what about you?

Yikes sorry to hear that … I’ve been pretty fortunate actually, I think I have guts of steel lol the only times I’ve been really ill have been self induced via too much time at the bar the previous night :D

Mitch Glass
September 11, 2018

Ha! Been there done that! And nowadays it seems like the consequences for those bar nights are getting increasingly severe and painful. Can’t drink like I could when I was 21!

I feel you on that one! One glass now and I’m hungover the next morning haha

Mitch Glass
September 11, 2018

Ugh! Same! You have to start to get really picky and evaluate if the drinks/night out is worth being bedridden the next day. I used to party at every opportunity, but now I’m more of a special occasion drinker haha

i’ve also been to lots of other countries your list marks as “unsafe” and never had problems drinking the water; i’d just like to say thanks for the propaganda boost you’re giving to bottled water corporations – whose lobbies probably influenced the study your article is based on – since it helps promote their product, which contains nasty microfibers of plastic and is polluting the world irreversibly

Thank you for your post, I like the way you write.
I have done a bit of travelling so far myself. Funny part for me to read about safe water in North America. Personally I got rashes from all the chlorine in the water. Because tap water is free, mostly in restaurants you cannot get still bottled water. Quite an interesting travel.

You’re welcome Lousia – thanks for sharing your experience in North America. Absolutely, some parts of the US have terrible drinking water, so they’re definitely not exempt from this even though it was the US based CDC who created the infographic. Sorry to hear that you developed such a strong reaction from the chlorine.

The biggest thing I hope people took away from the post is that water can be unsafe if you’re not used to the levels of filtration, or in your case, chlorine, in another country. Very often locals will have no reaction because they’ve built up a tolerance to it, but for travelers visiting for the first time, it can cause issues.

There’s also other options for filtering water on the go. Someone already mentioned the Katadyn, and that’s def a good one. Also, I really like the Berkey water filter line as well. They have portable systems, a portable water bottle, etc and they were designed for this exact use.

Everyone drinks tap water in Slovakia and it’s actually really safe and also people in Croatia and Hungary drink tap water. On the map you literally just marked the less ‘developed’ countries as not safe; which also isn’t correct because countries like Slovakia aren’t any less developed as for example Czech Republic or Poland (which for some reason are safe)

Hi Eli, first of all, I have removed the profanity from your comment, as that type of language is not appropriate on my blog.

I’m glad to hear that Slovakia, Croatia and Hungary have safe drinking water. Ultimately, there are only so many times I can put big bolded text that the infographic was created by the US CDC, and is based on their standards of filtration. For anyone who is not willing to read the context I have written to go with the graphic, there’s not much else I can do.

Hi Jessica, absolutely on some places in the US being unsafe to drink, and thanks for the heads up on South Africa. The main point of the article is that water CAN be unsafe to drink if you’re not used to their levels of filtration, because every country has different standards in place. Being that the infographic was created by the US CDC, they probably wouldn’t have highlighted that regions within their own country were unsafe, but if you’re heading off the beaten path rurally anywhere, it’s probably safe to assume :)